166668

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:86

約数の個数: 48

約数和(自身を含む): 443520

約数和(自身を除く): 276852

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 43, 51, 57, 68, 76, 86, 102, 114, 129, 172, 204, 228, 258, 323, 516, 646, 731, 817, 969, 1292, 1462, 1634, 1938, 2193, 2451, 2924, 3268, 3876, 4386, 4902, 8772, 9804, 13889, 27778, 41667, 55556, 83334, 166668]

約数ペア:

[(1, 166668), (2, 83334), (3, 55556), (4, 41667), (6, 27778), (12, 13889), (17, 9804), (19, 8772), (34, 4902), (38, 4386), (43, 3876), (51, 3268), (57, 2924), (68, 2451), (76, 2193), (86, 1938), (102, 1634), (114, 1462), (129, 1292), (172, 969), (204, 817), (228, 731), (258, 646), (323, 516)]